"Became pregnant" is a common phrase used to describe when a woman becomes pregnant. However, there are several synonyms for this phrase that can be used to add variation to your writing. Some examples include "conceived," "got with child," "became expectant," "carried a baby," "got knocked up," and "fell pregnant." Each of these phrases can be used to convey the same meaning as "became pregnant" but adds a different tone and nuance to the sentence. Using synonyms also helps keep your writing fresh and interesting, which can make your content more engaging.